The foot was stabbed by a nail, if the wound is deep and bleeding and so on, you need to use your hands to squeeze out as much blood as possible from the wound in time. And promptly go to the hospital surgical consultation, with the doctor to do wound dilation treatment, dilation after cleaning the wound with hydrogen peroxide, all the things inside clean, and then place drainage strips to avoid the wound healing too quickly and anaerobic bacterial infection, while playing tetanus injection to prevent the occurrence of tetanus. Follow the doctor’s instructions to go to the hospital regularly to change the medication. If necessary, you can take some anti-anaerobic antibiotics, such as metronidazole and other anti-inflammatory treatment under the guidance of a doctor.